CN108265801B - Push type detachable spray head structure of intelligent toilet cleaner - Google Patents
Push type detachable spray head structure of intelligent toilet cleaner Download PDFInfo
- Publication number
- CN108265801B CN108265801B CN201810305628.0A CN201810305628A CN108265801B CN 108265801 B CN108265801 B CN 108265801B CN 201810305628 A CN201810305628 A CN 201810305628A CN 108265801 B CN108265801 B CN 108265801B
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- CN
- China
- Prior art keywords
- spray head
- sleeve
- limiting
- ratchet wheel
- ratchet
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Links
- 239000007921 spray Substances 0.000 title claims abstract description 107
- 210000000078 claw Anatomy 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 230000006835 compression Effects 0.000 claims abstract description 4
- 238000007906 compression Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 21
- 230000007704 transition Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Molecular Biology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Nozzles (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
Abstract
The invention discloses a push type detachable spray head structure of an intelligent toilet cleaner, which is connected with a cleaner water pipe and comprises a limiting sleeve, wherein a spring, a ratchet claw and a ratchet wheel which are sleeved on the water pipe are sequentially arranged in the limiting sleeve, the ratchet claw is clamped with the ratchet wheel, the end part of the ratchet wheel, which is far away from the ratchet claw, is detachably connected with a spray head, and the spray head is connected with the water pipe; the limiting sleeve is provided with a first through hole corresponding to the water outlet of the spray head, a first limiting piece is fixedly arranged in the limiting sleeve, and a second limiting piece is arranged at the end part, close to the spray head, in the limiting sleeve; when the spray head is in a use state, the spring is in a compression state, the first limiting piece abuts against the ratchet claw, and the spray head is positioned in the limiting sleeve; when the spray head is disassembled, the ratchet wheel and the ratchet claw move in the limit sleeve at the same time, and when the spray head ejects out of the limit sleeve, the second limit piece props against the ratchet wheel to prevent the ratchet wheel from falling out of the limit sleeve.
Description
Technical Field
The invention belongs to the technical field of intelligent bathroom, and particularly relates to a push type detachable spray head structure of an intelligent toilet cleaner.
Background
The structure of the washer nozzle of the intelligent toilet in the current market is mainly divided into two types, one type is non-detachable, and the other type is detachable, but the two types have certain problems.
The non-detachable spray head has the following problems: (1) When the service time is long, the water outlet hole of the spray head is easily blocked by scale or other impurities, so that the spray head cannot normally discharge water, and the experience effect of a customer is affected; (2) In areas with poor water quality environment, a filter is required to be externally connected, otherwise, the service life of the spray head is greatly reduced; (3) The daily cleaning of the spray head is very inconvenient, and only a very small part of the area exposed to the outside can be cleaned. The detachable nozzle has the following problems: (1) The disassembly mode of the spray head is obvious and is easy to be damaged by people; (2) The detachable spray head is connected through the clamping groove, the outside of the spray head is not protected by other parts, and the reliability of the structure is greatly reduced; (3) The whole nozzle is exposed outside, and the adhesive force to dirt is large because the nozzle is a plastic piece, so that the nozzle is easy to be stained in the use process; (4) the cleaner is divided into two sections, and the appearance is not attractive.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the existing detachable spray head is directly connected through the clamping groove and integrally exposed outside, so that the structure is low in reliability, obvious in detachment mode and easy to damage.
The invention adopts the following technical scheme to solve the technical problems:
the utility model provides an intelligence toilet bowl purger push type detachable nozzle structure, this structure is connected with the purger water pipe, including the cylindric stop collar of cavity, the stop collar cover is established on the water pipe, has set gradually elastic component, ratchet claw and ratchet between stop collar inner wall and the water pipe, ratchet claw and ratchet block, the ratchet is kept away from the tip detachably of ratchet claw and is connected with the shower nozzle, shower nozzle and water piping connection; the limiting sleeve is provided with a first through hole corresponding to the water outlet of the spray head, a first limiting piece is fixedly arranged in the limiting sleeve, and a second limiting piece is arranged at the end part, close to the spray head, in the limiting sleeve; when the spray head is in a use state, the spring is in a compression state, the first limiting piece abuts against the ratchet claw, and the spray head is positioned in the limiting sleeve; when the spray head is disassembled, the ratchet wheel and the ratchet claw move in the limit sleeve at the same time, and when the spray head pops up the limit sleeve, the second limit piece props against the ratchet wheel to prevent the ratchet wheel from falling out of the limit sleeve.
Preferably, in the push type detachable nozzle structure of the intelligent toilet cleaner, one end of the ratchet claw facing the ratchet wheel is alternately provided with the first teeth and the first grooves, two first teeth are arranged between two adjacent first grooves, one end of the ratchet wheel facing the ratchet claw is alternately provided with the second teeth and the second grooves, two second teeth are arranged between two adjacent second grooves, and the first teeth are meshed with the second teeth; the first limiting piece is a rib which is parallel to the axis of the limiting sleeve, when the spray head is in a use state, the first groove and the second groove are staggered, and the rib abuts against the joint of the two first teeth; when the spray head is disassembled, the first groove is aligned with the second groove and slides along the ribs.
Preferably, according to the push type detachable spray head structure of the intelligent toilet cleaner disclosed by the invention, the second limiting piece is a limiting block, the ratchet wheel is provided with the first sliding groove, the spray head is provided with the second sliding groove, the first sliding groove and the second sliding groove are positioned on the same straight line, when the spray head is in a normal use state, the limiting block is positioned in the second sliding groove, and when the spray head pops out, the limiting block is positioned in the first sliding groove and abuts against the ratchet wheel.
Preferably, according to the intelligent toilet cleaner push-type detachable spray head structure, the cleaner steel pipe is further arranged outside the limiting sleeve, the end, close to the spray head, of the cleaner steel pipe is flush with the end of the limiting sleeve, and a second through hole is formed in the position, corresponding to the first through hole, of the cleaner steel pipe.
Preferably, the pressing type detachable nozzle structure of the intelligent toilet cleaner is provided with a sealing gasket between the nozzle and the water pipe.
Preferably, the intelligent toilet cleaner of the invention has a push-type detachable spray head structure, and the spray head is connected with the ratchet wheel through a buckle.
Preferably, the intelligent toilet cleaner of the invention has a push-type detachable spray head structure, and the spray head is in threaded connection with a ratchet wheel.
Preferably, according to the push-type detachable spray head structure of the intelligent toilet cleaner, the end part, close to the spring, of the limiting sleeve is fixedly provided with the transition piece, and the transition piece is sleeved on the water pipe.
Preferably, according to the intelligent toilet cleaner push-type detachable spray head structure, the maximum outer diameter of the transition piece is equal to the outer diameter of a cleaner steel pipe.
Preferably, according to the push type detachable spray head structure of the intelligent toilet cleaner, the support is fixedly arranged on the cleaner steel pipe and comprises the sleeve, the sleeve is sleeved at one end, close to the spray head, of the cleaner steel pipe, the end parts of the sleeve and the sleeve are flush, and a window is arranged at the position, corresponding to the second through hole, of the sleeve.
The invention has the technical advantages that:
according to the technical scheme, the spray head structure is integrally arranged in the limiting sleeve, so that the possibility of damage is reduced, and the spray head is ejected out through the spring under the cooperation of the ratchet claw and the ratchet wheel, so that the spray head is convenient to detach; when the spray head is replaced, the limiting piece controls the spray head to have a certain ejection stroke, the internal waterway cannot be excessively pulled, and the waterway is protected in the process of disassembly and assembly; the whole spray head is simple and convenient to assemble, and special equipment is not needed;
the spray head and the limit sleeve are both wrapped by the cleaner steel pipe, so that the cleaning machine is not easy to dirty, and the structural strength is higher; the outer diameters of the cleaner steel pipe and the transition piece are the same, and the whole is attractive.
Drawings
Fig. 1 is a schematic structural view of a push-type detachable nozzle structure of an intelligent toilet cleaner according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is an enlarged schematic view of FIG. 2 at A;
FIG. 4 is a schematic view of the ratchet wheel, pawl and ribs of FIG. 1 engaged;
FIG. 5 is a schematic diagram of a structure of a nozzle ejecting a stop collar according to an embodiment of the present invention;
FIG. 6 is a schematic view of the ratchet wheel, pawl and ribs of FIG. 5 engaged;
fig. 7 is a schematic diagram of a positional relationship between a nozzle and a stop collar when the nozzle ejects the stop collar in an embodiment of the present invention.
Detailed Description
In order to facilitate the understanding of the technical scheme of the present invention by those skilled in the art, the technical scheme of the present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, fig. 2 and fig. 3, the embodiment of the invention provides a push type detachable spray head structure of an intelligent toilet cleaner, which is connected with a cleaner water pipe 10 and comprises a hollow cylindrical limit sleeve 1, wherein the limit sleeve 1 is sleeved on the water pipe 10, an elastic piece 2, a ratchet claw 3 and a ratchet wheel 4 are sequentially arranged between the inner wall of the limit sleeve 1 and the water pipe 10, the ratchet claw 3 is clamped with the ratchet wheel 4, the end part of the ratchet wheel 4, which is far away from the ratchet claw 3, is detachably connected with a spray head 5, the spray head 5 is spliced at the end part of the water pipe 10 and can move on the water pipe 10, the water pipe 10 is communicated with the inside of the spray head 5, a first through hole (not shown in the drawing) is formed in the limit sleeve 1, a first limit piece 11 is fixedly arranged in the limit sleeve 1, a second limit piece 12 is arranged in the end part, which is close to the spray head 5, of the limit sleeve 1, and when the spray head structure is in a normal use state, the spring 2 is in a compression state, and the first limit piece 11 abuts against the ratchet claw 3; when the spray head 5 is dismounted, the ratchet wheel 4 and the ratchet claw 3 move in the limit sleeve 1 at the same time, and when the spray head 5 pops up the limit sleeve 1, the second limit piece 12 abuts against the ratchet wheel 4 so that the ratchet wheel 4 does not fall out of the limit sleeve 1.
The ratchet claw 3 is alternately provided with first teeth 31 and first grooves 32 towards one end of the ratchet claw 4, two first teeth 31 are arranged between two adjacent first grooves 32, the ratchet claw 4 is alternately provided with second teeth 41 and second grooves 42 towards one end of the ratchet claw 3, two second teeth 41 are arranged between two adjacent second grooves 42, and the first teeth 31 are meshed with the second teeth 41; the first limiting part 11 is a rib, and the rib is parallel to the axis of the limiting sleeve 1.
When the spray head 5 is in a normal use state, the elastic piece 2 is in a compressed state, the elastic piece 2 used in the embodiment is a spring, the first groove 32 and the second groove 42 are staggered, the joint of the ribs and the two first teeth 31 is shown in fig. 4, so that the ratchet claw 3 is in a static state, and the spray head 5 is positioned in the limit sleeve 1; when the spray head 5 is disassembled, an inward force F is applied to the spray head 5, as the second tooth 41 of the ratchet wheel 4 is meshed with the first tooth 31 of the ratchet claw 3, the ratchet wheel 4 moves inwards to drive the ratchet claw 3 to move inwards and rotate simultaneously, the ribs enter the second groove 42, the second groove 42 slides along the ribs, the first tooth 31 staggers the ribs, the ratchet claw 3 continues to compress the spring 2 until the spray head 5 moves to the maximum stroke, and the first groove 32 is aligned with the second groove 42; then the force F is removed, the spring 2 in a compressed state instantaneously releases energy to generate an outward thrust, so that the spray head 5 is pushed out, the spray head is convenient to detach, the state of the whole spray head structure is shown in fig. 5, the matching states of the ratchet claw 3, the ratchet 4 and the ribs are shown in fig. 6, and meanwhile, the second limiting piece 12 props against the ratchet 4 to prevent the ratchet from falling out of the limiting sleeve 1.
The second limiting piece 12 has various forms, as long as the second limiting piece can limit the ejection stroke of the ratchet wheel 3 and avoid the ejection of the limiting sleeve 1, a mode is shown in fig. 7, namely a limiting block is correspondingly provided with a first sliding groove 43 on the ratchet wheel 4, the spray head 5 is provided with a second sliding groove 51, the first sliding groove 43 and the second sliding groove 51 are positioned on the same straight line and are parallel to the axis of the limiting sleeve 1, and when the spray head 5 is in a normal use state, the limiting piece is positioned in the second sliding groove 51, limits the position of the spray head 5 and avoids the deflection of the spray head 5; when the spray head 5 is ejected out of the limit sleeve 1, the limiting block is positioned in the first sliding groove 43 and abuts against the ratchet wheel 4 so that the ratchet wheel 4 does not deviate from the limit sleeve 1, and meanwhile, when the spray head is dismounted, the limiting block limits the ratchet wheel 4 so that the ratchet wheel does not deflect under the condition of being stressed, so that the spray head can be dismounted by one hand.
There are various ways in which the spray head 5 may be detachably connected to the ratchet wheel 4, such as a screw or snap connection.
The water pipe 10 is connected with the spray head 5, and cleaning water is sent into the spray head 5 for spraying, and a sealing gasket 6 is arranged between the water pipe and the spray head 5, so that water is prevented from entering the limit sleeve 1.
As shown in fig. 1 to 3, to protect the stop collar 1 and enhance the strength of the whole spray head structure, a washer steel pipe 7 is sleeved outside the stop collar 1, the end of the washer steel pipe 7 close to the spray head 5 is flush with the end of the stop collar 1, and a second through hole (not shown in the figure) is formed in the position of the washer steel pipe 7 corresponding to the first through hole.
The end part of the limit sleeve 1, which is close to the spring 2, is fixedly provided with a transition piece 8, the transition piece 8 is sleeved on a water pipe 10, and the maximum outer diameter of the transition piece 8 is equivalent to the outer diameter of the washer steel pipe 7 in order to enable the whole spray head to be attractive in structure.
A bracket 9 is fixedly arranged on the cleaner steel pipe 7, and the spray head structure is connected with the toilet bowl through the bracket 9; the support 9 comprises a sleeve 91, the sleeve 91 is sleeved at one end, close to the spray head 5, of the cleaner steel pipe 7, the ends of the sleeve 91 and the end of the cleaner steel pipe are flush, and a window 911 is arranged at the position, corresponding to the second through hole 71, of the sleeve 91.
The number of the first through holes and the second through holes corresponds to the number of the water jets of the spray head 5, and the number of the first limiting member 11, the second limiting member 12, the first teeth 31, the first groove 32, the second teeth 41 and the second groove 42 is not limited to the number in the above embodiment, so long as the same purpose can be achieved.
The technical scheme of the invention is described above by way of example with reference to the accompanying drawings, and it is apparent that the specific implementation of the invention is not limited by the above manner, and it is within the scope of the invention if various insubstantial improvements of the method concept and technical scheme of the invention are adopted or the inventive concept and technical scheme are directly applied to other occasions without improvement.
Claims (7)
1. The push type detachable spray head structure of the intelligent toilet cleaner is connected with a cleaner water pipe and is characterized by comprising a hollow cylindrical limit sleeve, wherein the limit sleeve is sleeved on the water pipe, an elastic piece, a ratchet claw and a ratchet wheel are sequentially arranged between the inner wall of the limit sleeve and the water pipe, the ratchet claw is clamped with the ratchet wheel, the end part, away from the ratchet claw, of the ratchet wheel is detachably connected with a spray head, and the spray head is connected with the water pipe; the limiting sleeve is provided with a first through hole corresponding to the water outlet of the spray head, a first limiting piece is fixedly arranged in the limiting sleeve, and a second limiting piece is arranged at the end part, close to the spray head, in the limiting sleeve; when the spray head is in a use state, the spring is in a compression state, the first limiting piece abuts against the ratchet claw, and the spray head is positioned in the limiting sleeve; when the spray head is disassembled, the ratchet wheel and the ratchet claw move in the limit sleeve at the same time, and when the spray head ejects the limit sleeve, the second limit piece props against the ratchet wheel to prevent the ratchet wheel from falling out of the limit sleeve;
the ratchet claw is alternately provided with first teeth and first grooves towards one end of the ratchet claw, two first teeth are arranged between two adjacent first grooves, the ratchet claw is alternately provided with second teeth and second grooves towards one end of the ratchet claw, two second teeth are arranged between two adjacent second grooves, and the first teeth are meshed with the second teeth; the first limiting piece is a rib which is parallel to the axis of the limiting sleeve, when the spray head is in a use state, the first groove and the second groove are staggered, and the rib abuts against the joint of the two first teeth; when the spray head is disassembled, the first groove is aligned with the second groove and slides along the ribs;
the second limiting piece is a limiting block, a first chute is arranged on the ratchet wheel, a second chute is arranged on the spray head, the first chute and the second chute are positioned on the same straight line, when the spray head is in a normal use state, the limiting block is positioned in the second chute, and when the spray head pops out, the limiting block is positioned in the first chute and abuts against the ratchet wheel;
the support is fixedly arranged on the cleaner steel pipe and comprises a sleeve, the sleeve is sleeved at one end of the cleaner steel pipe, which is close to the spray head, the end parts of the sleeve and the spray head are flush, and a window is arranged at the position of the sleeve, which corresponds to the second through hole.
2. The structure of the push type detachable spray head of the intelligent toilet cleaner according to claim 1, wherein the limiting sleeve is further provided with a cleaner steel pipe, the end of the cleaner steel pipe, which is close to the spray head, is flush with the end of the limiting sleeve, and a second through hole is formed in the position, corresponding to the first through hole, of the cleaner steel pipe.
3. The structure of the push type detachable spray head of the intelligent toilet cleaner according to claim 1, wherein a sealing gasket is arranged between the spray head and the water pipe.
4. The structure of the push type detachable spray head of the intelligent toilet cleaner according to claim 1, wherein the spray head is connected with the ratchet wheel through a buckle.
5. The structure of the push type detachable spray head of the intelligent toilet cleaner according to claim 1, wherein the spray head is in threaded connection with the ratchet wheel.
6. The push type detachable nozzle structure of the intelligent toilet cleaner according to claim 1, wherein a transition piece is fixedly arranged at the end part of the limit sleeve, which is close to the spring, and the transition piece is sleeved on the water pipe.
7. The push type detachable nozzle structure of claim 6, wherein the maximum outer diameter of the transition piece is equal to the outer diameter of the steel pipe of the toilet.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810076102X | 2018-01-26 | ||
| CN201810076102 | 2018-01-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108265801A CN108265801A (en) | 2018-07-10 |
| CN108265801B true CN108265801B (en) | 2023-11-07 |
Family
ID=62778297
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810305628.0A Active CN108265801B (en) | 2018-01-26 | 2018-04-08 | Push type detachable spray head structure of intelligent toilet cleaner |
| CN201820488706.0U Active CN208251253U (en) | 2018-01-26 | 2018-04-08 | A kind of intellectual water closet washer pressing type dismountable nozzle structure |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820488706.0U Active CN208251253U (en) | 2018-01-26 | 2018-04-08 | A kind of intellectual water closet washer pressing type dismountable nozzle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN108265801B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155618A (en) * | 2020-01-15 | 2020-05-15 | 合肥航亿科技有限公司 | Sanitary ware convenient for maintenance |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354131A (en) * | 2014-10-27 | 2015-02-18 | 绍兴环洲工具制造有限公司 | Three-gear positioning ratchet tool |
| CN206308762U (en) * | 2016-12-16 | 2017-07-07 | 宁波米迪电器有限公司 | Toilet seat cleaning drying device and toilet seat |
-
2018
- 2018-04-08 CN CN201810305628.0A patent/CN108265801B/en active Active
- 2018-04-08 CN CN201820488706.0U patent/CN208251253U/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354131A (en) * | 2014-10-27 | 2015-02-18 | 绍兴环洲工具制造有限公司 | Three-gear positioning ratchet tool |
| CN206308762U (en) * | 2016-12-16 | 2017-07-07 | 宁波米迪电器有限公司 | Toilet seat cleaning drying device and toilet seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN208251253U (en) | 2018-12-18 |
| CN108265801A (en) | 2018-07-10 |
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Inventor after: Wang Xingyu Inventor after: Lin Feng Inventor before: Wang Xingyu Inventor before: Lin Feng |